multi function oil distiller can be applied to regenerate all kinds of waste lubricating oil by distillation equipment . Features: UsageIt can be applied to regenerate all kinds of waste lubricating oil(including petrol and diesel oil and any kinds recoverable waste oil) 2No secondary pollution during the processNo waste gas or water released into the atmosphere, the residue created during can be used as fuel. 3High qualitywithout oxidizing discoloration and bad smell. 4Low processing cost 5High recovery rate 6highly automated